2105305214632 has 16 divisors (see below), whose sum is σ = 4054135042260. Its totient is φ = 1024202536704.

The previous prime is 2105305214627. The next prime is 2105305214693. The reversal of 2105305214632 is 2364125035012.

It can be written as a sum of positive squares in 2 ways, for example, as 2104838049636 + 467164996 = 1450806^2 + 21614^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3556258513 + ... + 3556259104.

Almost surely, 2^{2105305214632} is an apocalyptic number.

It is an amenable number.

2105305214632 is a deficient number, since it is larger than the sum of its proper divisors (1948829827628).

2105305214632 is a wasteful number, since it uses less digits than its factorization.

2105305214632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7112517660 (or 7112517656 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 2105305214632 in words is "two trillion, one hundred five billion, three hundred five million, two hundred fourteen thousand, six hundred thirty-two".